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  Indian astronaut Shubhanshu Shukla’s historic ISS launch rescheduled to June 10

  June 03, 2025 21:25 IST

  The launch of Indian astronaut Group Captain Shubhanshu Shukla to the International Space Station under Axiom Space's Ax-4 mission has been delayed to June 10 due to extended quarantine protocols.

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  ISRO successfully conducts third hot test of semicryogenic engine: Here's why it is a game changer

  June 03, 2025 6:35 IST

  The test conducted on May 28 aimed to confirm the ignition and start-up sequence of the engine while refining the process for seamless integrated engine performance.

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  India's second astronaut, Shubhanshu Shukla, set for ISS launch on June 8

  June 01, 2025 17:18 IST

  Shubhanshu Shukla will be joined by three other astronauts on his journey to the ISS. The crew will spend 14 days at the ISS conducting various experiments.

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  Giant solar explosion headed for Earth today: What you need to know

  June 01, 2025 15:27 IST

  The flare lasted for three hours, which is longer than usual. While it didn't attain a high intensity, it did eject a significant amount of mass that could cause considerable disruption.

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  ISRO performs 122 Collision Avoidance Manoeuvres over past 14 years

  May 29, 2025 18:43 IST

  ISRO regularly conducts analyses to anticipate potential close encounters between various space objects and Indian space assets. When critical close approaches are forecasted, the agency implements Collision Avoidance Maneuvers (CAMs).

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  SpaceX Starship launch ends in mid-air failure after a series of setbacks

  May 28, 2025 8:30 IST

  SpaceX’s latest Starship ended in disappointment as the spacecraft spun out of control and exploded mid-flight. Despite hopes to demonstrate several key features, including satellite deployment and heat shield durability, the mission failed due to a door malfunction and fuel leaks.

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  IIT Guwahati turns mushroom waste into eco-friendly water purification system

  May 26, 2025 11:34 IST

  The newly developed method uses a natural enzyme to remove harmful fluoroquinolone antibiotics from wastewater.

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  First Gaganyaan mission to launch by the end of this year: ISRO chief Narayanan

  May 22, 2025 22:38 IST

  ISRO's chief revealed details about ongoing missions, including Chandrayaan-4 and Chandrayaan-5. Additionally, ISRO is preparing to launch its own space station into orbit.

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  What led to the failure of PSLV-C61 mission? Know what ISRO chief V Narayanan said

  May 21, 2025 18:30 IST

  ISRO's chief, V. Narayanan, explained the issue that caused a problem with its PSLV-C61 rocket. The mission faced a setback during the third stage.

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  Jayant Narlikar dies: Know about Indian Astrophysicist who challenged Big Bang Theory

  May 20, 2025 14:26 IST

  A renowned Indian astrophysicist has left behind a legacy in cosmology and scientific research. Known globally for proposing an alternative to the Big Bang theory, Narlikar co-developed the Hoyle–Narlikar theory and was the founding director of IUCAA, Pune.

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  ISRO forms panel to investigate failure of PSLV-C61 rocket 'Earth observation satellite mission'

  May 19, 2025 8:57 IST

  PSLV-C61 mssion: The flight sequence of the PSLV-C-61 consists of various stages, starting from the ignition of PS1 and PSOM at the ground to the separation of various sections, to finally the separation of the satellite from the rocket.

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  Earth observation mission: When ISRO's trusted workhorse PSLV suffered a rare setback

  May 18, 2025 18:06 IST

  PSLV faced a technical glitch during its third stage while attempting to launch the earth observation satellite EOS-09. ISRO's PSLV has faced only three failures until now.

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  Third stage pressure issue caused Earth observation mission failure: ISRO chief

  May 21, 2025 17:57 IST

  ISRO successfully launched the EOS-09 satellite aboard PSLV-C61. The first two stages performed as expected, but a problem was detected in the third stage.

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  ISRO 101st satellite PSLV-C61 EOS-09: Why 'Earth observation mission' could not be accomplished?

  May 18, 2025 9:43 IST

  PSLV-C61 EOS-09 mission: EOS-09 is a repeat satellite similar to EOS-04 launched in 2022 that has been designed with the mission objective to ensure remote sensing data for the user community engaged in operational applications and to improve the frequency of observation.

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  PSLV-C61 rocket carrying EOS-09 mission could not be accomplished from Sriharikota: ISRO chief

  May 18, 2025 7:39 IST

  ISRO earlier said, EOS-09 equipped with its payload- Synthetic Aperture Radar- has been designed to provide continuous and reliable remote sensing data for operational applications across sectors.

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  ISRO set to launch EOS-09 satellite: A key milestone in India's space program

  May 17, 2025 23:12 IST

  ISRO is set to launch the EOS-09 satellite on May 18, enhancing India’s defense, disaster management, and environmental monitoring capabilities with advanced radar technology.

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  ISRO to launch EOS-09 satellite on May 18: High-tech eye in the sky for border and weather surveilla

  May 16, 2025 14:35 IST

  Designed for high-resolution Earth observation, the satellite will strengthen India’s surveillance capabilities, especially along borders and coasts. The mission highlights India’s growing space-tech prowess and national security preparedness.

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  ISRO focused on national security, gears up for 101st rocket launch: Chairman V Narayanan

  May 15, 2025 19:08 IST

  Emphasising that ISRO does not compete globally but focuses on India’s needs, he confirmed the launch of India’s 101st rocket, RISAT-18, aboard PSLV-C61, scheduled for May 18, 2025. The satellite will boost India's surveillance and disaster management capabilities.

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  ISRO's new satellite launch scheduled for June 18 for Defence and Disaster Monitoring

  May 14, 2025 18:47 IST

  India is set to launch the EOS-09 (RISAT-1B) satellite from Sriharikota on June 18 using the PSLV-C61 XL rocket. Equipped with advanced radar imaging capabilities, the satellite will support national defence, disaster response, and natural resource monitoring efforts.

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  NASA solves Black Hole Jet mystery with IXPE: Compton scattering confirmed as X-Ray source

  May 12, 2025 9:46 IST

  NASA’s Imaging X-ray Polarimetry Explorer (IXPE) has solved a long-standing cosmic mystery about how X-rays are generated in the powerful jets of black holes like blazar BL Lacertae. By observing low X-ray polarisation alongside high optical polarisation, the findings point to Compton scattering.

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  After 53 years in orbit, Soviet-era spacecraft makes plunge back to Earth

  May 10, 2025 17:11 IST

  Soviet-era spacecraft Kosmos 482 was launched in 1972 by the Soviet Union as part of a series of missions to Venus.

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  ISRO ensures Indian dishes for astronaut Shukla on space station

  May 07, 2025 15:35 IST

  Indian astronaut Shubhanshu Shukla will be part of Axiom Mission 4, scheduled to launch on May 29, 2025. The astronauts will stay at the ISS for 14 days.

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  PM Modi highlights India’s remarkable space journey from 1963 rocket launch to Moon’s South Pole

  May 07, 2025 14:11 IST

  In a special video message at the Global Conference on Space Exploration, Prime Minister Narendra Modi reflected on India's incredible journey from launching its first rocket in 1963 to becoming the first country to land near the Moon's south pole.

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  Gaganyaan faces further delay, now aiming for early 2027 launch window

  May 06, 2025 17:43 IST

  The Gaganyaan mission was initially planned for 2022. The deadline has been shifted twice, first to 2025 and then to 2026. Now, ISRO aims to launch it in the first quarter of 2027.

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  Defunct Soviet Satellite could crash into Earth next week: Scientists warn of rare impact risk

  May 02, 2025 12:07 IST

  A Soviet-era satellite named Kosmos 482, launched in 1972, is expected to reenter Earth’s atmosphere between May 7 and 13, 2025. Scientists warn the car-sized spacecraft could partially survive the fall and impact somewhere between 52°N and 52°S latitude.

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  SpaceX launches 23 Starlink Satellites in second mission of the day, hits 50 launches in 2025

  April 29, 2025 23:05 IST

  SpaceX successfully launched 23 more Starlink satellites from Florida, marking its second mission of the day and the 50th Falcon 9 launch of 2025. Thirteen of the satellites feature direct-to-cell technology, aiming to enhance mobile connectivity.

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  NASA's oldest full-time astronaut, back on Earth at 70, says space made him feel younger

  April 29, 2025 7:07 IST

  NASA's oldest full-time astronaut, Don Pettit, returned to Earth on April 20 aboard a Russian Soyuz capsule. He spent 220 days on the International Space Station.

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  Former ISRO chief K. Kasturirangan passes away; PM Modi expresses condolences

  April 25, 2025 14:44 IST

  Dr. Kasturirangan successfully led the Indian Space program for over nine years, serving as the Chairman of the Indian Space Research Organisation, the Space Commission, and as Secretary to the Government of India in the Department of Space. He stepped down from his roles on August 27, 2003.